@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);


/* remove borders */

* {
         border: none !important;
}


/* remove scroll bar */

browser {
    margin-right: -15px !important;
    margin-bottom: -15px !important;
}


/* change colors */


#nav-bar, .tabbrowser-tab[selected] {
        background: #f2f2f2 !important;
}


/* resize tabs */

.tabbrowser-tab[fadein] {
    max-width: 100px  !important;
}


/* make tabs square */

.arrowscrollbox-scrollbox {
    padding: 0 !important;
}

.tabs-newtab-button {
    background: transparent !important;
}

.tab-background {
    margin: 0 !important;
    background: transparent !important;
}

.tab-background-start, .tab-background-end {
    display: none !important;
}

.tab-background-middle {
    margin: -4px -2px !important;
    background: transparent !important;
}